# Dierre Smart Door vs DisecTronic

The clearest difference is update cadence: DisecTronic at every 8 days against Dierre Smart Door's every 25 months. Dierre Smart Door's advantage is iOS requirement (9.0 vs 15.3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dierre Smart Door ships an update every 25 months, DisecTronic every 8 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Dierre Smart Door | DisecTronic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 8 days** |
| Size | 19 MB | 75 MB |
| Requires iOS | **9.0** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dierre Spa](https://appshunter.io/developer/450736225) | [Disec s.r.l.](https://appshunter.io/developer/1441414575) |

## What reviewers say

### Dierre Smart Door

[App page](https://appshunter.io/ios/app/dierre-smart-door/id452715336)

**In-app purchases:** none


### DisecTronic

[App page](https://appshunter.io/ios/app/disectronic/id6744618764)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dierre Smart Door free?

Dierre Smart Door is free to download, with no in-app purchases.

### Is DisecTronic free?

DisecTronic is free to download, with no in-app purchases.

### Do Dierre Smart Door or DisecTronic have ads?

Neither Dierre Smart Door nor DisecTronic shows ads.

### Which is updated more often, Dierre Smart Door or DisecTronic?

Dierre Smart Door ships an update every 25 months, and DisecTronic every 8 days. Most recently, Dierre Smart Door was updated on October 17, 2026 and DisecTronic on October 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*